| Exposure Endpoint Type | Endpoint Description | Endpoint Value | Sample Size | Units | Life Cycle Stage | Specific Location | Range | California Counties | Type |
|---|---|---|---|---|---|---|---|---|---|
| Body Weight - Mean | 33.9 | 4-9 per mo/15 mo | g | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | 28.7 - 37.9 | San Bernardino | Exposure Factor Datasets | |
| Water Ingestion Rate | water influx rate estimated via doubly labeled water | 3.14 | 4-9 per mo/15 mo | ml water/d | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | 1.95 - 6.99 | San Bernardino | Exposure Factor Datasets |
| Metabolic Rate | field metabolic rate estimated from doubly labeled water | 2.00 | 4-9 per mo/15 mo | L CO2/d | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | 1.56 - 2.67 | San Bernardino | Exposure Factor Datasets |
| Population Density | 17.5 | 5 | #/ha | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | San Bernardino | Exposure Factor Datasets | ||
| Water Ingestion Rate | equation relating whole-animal water influx (WI) to body weight (BW, g); r^2 = 0.206 | log10(WI) = 0.652log10(BW) - 0.549 | 4-9 per mo/15 mo | ml water/d | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | San Bernardino | Exposure Factor Datasets | |
| Metabolic Rate | field metabolic rate; equation relating whole animal carbon dioxide production rates to body weight (BW, g); r^2=0.466 | log10(L CO2/d) = 0.845log10(BW) - 1.005 | 4-9 per mo/15 mo | L CO2/d | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | San Bernardino | Exposure Factor Datasets | |
| Dietary Composition | % of total dry matter of stomach contents | seed (77%); vegetation (18%); arthropod (4.5%); feces (0.5%) | 4-9 per mo/15 mo | % | Not Reported | Kelso Sand Dunes (elev., 830-840 m) [lat., 34^o53'30"N, long., 115^o40'20"W] | San Bernardino | Exposure Factor Datasets |
